Worldwide.edu Worldwide Classroom: Program Listings

Worldwide.edu Overview

Worldwide.edu belongs to AMAZON-AES - Amazon.com, Inc., US. Check the list of other websites hosted by AMAZON-AES - Amazon.com, Inc., US.

In terms of rank-to-traffic ratio, worldwide.edu has 8,014 unique users per day, viewing 32,057 pages. The rank based value of worldwide.edu is 49,038 USD. Every user makes 4.32 pageviews on average.

Worldwide.edu boasts a link base consisting of 497 referring domains and 556 external backlinks, as revealed by the data obtained from web network scanning.

Worldwide.edu top-level domain belongs to .EDU domain zone. Check other webpages in .EDU zone.

According the last verification test in December 28, 2024, worldwide.edu has an invalid SSL certificate. Click button “Update” SSL Information at the Safety Information section.

Based on data from Google Safe Browsing, Symantec and Web of Trust worldwide.edu is a fairly safe domain.

Based on Mobile-Friendly test by Google worldwide.edu is poorly optimized for mobile phones and tablets. Remember that optimizing your website design for mobile devices ensures that all of your web pages perform well on all devices.

Worldwide.edu Website Safety

Overview

Last Updated: 12/28/2024

Unknown status.

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Last Updated: 02/05/2024

worldwide.edu is safe.

Norton ConnectSafe evaluates worldwide.edu for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 12/28/2024

Unknown status.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing

Last Updated: 01/09/2019

worldwide.edu is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

Site Advisor

Last Updated: 01/07/2021

worldwide.edu is safe.

McAfee assesses worldwide.edu for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze worldwide.edu for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/11/2019

worldwide.edu child safety is very good.

The WOT calculates reputation of the worldwide.edu. This reputation system receives ratings from users and information from third-party sources, assesses the worldwide.edu for safety features and confirms, whether worldwide.edu is suitable for children.

SSL Information

SSL Checker Tool

WARNING!	Certificate download error. Previous scan results are shown below.
Domain	Unknown
Issuer Organization	Unknown
Issuer	Unknown
Algorithm	Unknown
Valid form	Unknown
Expiration	Unknown
Signed	No information
Additional Domains

Worldwide.edu Rank History

Alexa Rank shows how popular worldwide.edu is in comparison with other sites. The most popular site has Alexa Rank equals 1. If worldwide.edu has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to worldwide.edu and pageviews on worldwide.edu over the past 3 months.

Worldwide.edu Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 14618

ASN Title: AMAZON-AES - Amazon.com, Inc., US

Last Update: 03/11/2024

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 14618
ASName: AMAZON-AES
ASHandle: AS14618
RegDate: 2005-11-04
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/14618

OrgName: Amazon.com, Inc.
OrgId: AMAZO-4
Address: Amazon Web Services, Inc.
Address: P.O. Box 81226
City: Seattle
StateProv: WA
PostalCode: 98108-1226
Country: US
RegDate: 2005-09-29
Updated: 2017-01-28
Comment: For details of this service please see
Comment: http://ec2.amazonaws.com/
Ref: https://rdap.arin.net/registry/entity/AMAZO-4

OrgNOCHandle: AANO1-ARIN
OrgNOCName: Amazon AWS Network Operations
OrgNOCPhone: +1-206-266-4064
OrgNOCEmail: amzn-noc-contact@amazon.com
OrgNOCRef: https://rdap.arin.net/registry/entity/AANO1-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN

OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN

RTechHandle: ANO24-ARIN
RTechName: Amazon EC2 Network Operations
RTechPhone: +1-206-266-4064
RTechEmail: amzn-noc-contact@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Worldwide.edu Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

This Registry database contains ONLY .EDU domains.
The data in the EDUCAUSE Whois database is provided
by EDUCAUSE for information purposes in order to
assist in the process of obtaining information about
or related to .edu domain registration records.

The EDUCAUSE Whois database is authoritative for the
.EDU domain.

A Web interface for the .EDU EDUCAUSE Whois Server is
available at: http://whois.educause.edu

By submitting a Whois query, you agree that this information
will not be used to allow, enable, or otherwise support
the transmission of unsolicited commercial advertising or
solicitations via e-mail. The use of electronic processes to
harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.

-------------------------------------------------------------

Domain Name: WORLDWIDE.EDU

Registrant:
WorldWide Classroom
Box 1393
Milwaukee, WI 53201
USA

Administrative Contact:
Stephen Wittig
WorldWide Classroom
Box 1393
Milwaukee, WI 53201
USA
+1.4142243476
stephen@worldwide.edu

Technical Contact:
Stephen Wittig
WorldWide Classroom
Box 1393
Milwaukee, WI 53201
USA
+1.4142243476
stephen@worldwide.edu

Name Servers:
CAFE.ACCLIVIUS.COM
MOCHA.ACCLIVIUS.COM

Domain record activated: 17-Nov-1994
Domain record last updated: 01-Jul-2021
Domain expires: 31-Jul-2024

DNS Records

DNS Lookup Tool

Host	A Record	TTL
worldwide.edu	184.72.248.22	86400

Host	MX Record	Priority	TTL
worldwide.edu	cafe.acclivius.com	15	86400
worldwide.edu	mcs.acclivius.com	30	86400

Host	NS Record	TTL
worldwide.edu	cafe.acclivius.com	86400
worldwide.edu	mocha.acclivius.com	86400

Host	TXT Record	TTL
worldwide.edu	v=spf1 a mx ip4:192.168.254.0/24 mx:cafe.acclivius.com mx:mcs.acclivius.com ip4:108.91.184.54 ~all	86400

mocha.acclivius.com
TTL: 86400
Email address: postmaster.worldwide.edu
Serial: 2013042601
Refresh: 3600
Retry: 7200
Expire: 1209600
Minimum: 86400

Worldwide.edu HTML Check

HTML Validation Tool

Errors

Quirky doctype. Expected “<!DOCTYPE html>”.

Bad value “text/html;UTF-8” for attribute “content” on element “meta”: The legacy encoding declaration did not start with space characters or “charset=” after the semicolon. Found “u” instead.

The “bgcolor” attribute on the “body” element is obsolete. Use CSS instead.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

The “bgcolor” attribute on the “table” element is obsolete. Use CSS instead.

The “width” attribute on the “td” element is obsolete. Use CSS instead.

The “align” attribute on the “td” element is obsolete. Use CSS instead.

The “nowrap” attribute on the “td” element is obsolete. Use CSS instead.

The “height” attribute on the “td” element is obsolete. Use CSS instead.

Stray end tag “img”.

Stray end tag “input”.

Attribute “color” not allowed on element “span” at this point.

The “bgcolor” attribute on the “td” element is obsolete. Use CSS instead.

The “align” attribute on the “div” element is obsolete. Use CSS instead.

Element “object” is missing one or more of the following attributes: “data”, “type”.

The “classid” attribute on the “object” element is obsolete. Use the “data” and “type” attributes to invoke plugins. To set a parameter with the name “classid”, use the “param” element.

The “codebase” attribute on the “object” element is obsolete. Use the “data” and “type” attributes to invoke plugins. To set a parameter with the name “codebase”, use the “param” element.

The “align” attribute on the “object” element is obsolete. Use CSS instead.

The “align” attribute on the “embed” element is obsolete. Use CSS instead.

Stray end tag “embed”.

Element “style” not allowed as child of element “td” in this context. (Suppressing further errors from this subtree.)

The “align” attribute on the “p” element is obsolete. Use CSS instead.

No space between attributes.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Warnings

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Worldwide.edu Desktop Performance

Last tested: 08/29/2016

Desktop Speed

93%

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Leverage browser caching

Desktop Resource Breakdown

Total Resources	9
Number of Hosts	4
Static Resources	6
CSS Resources	2

Worldwide.edu Mobile Insights

Last tested: 08/29/2016

Mobile Usability

59%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Avoid plugins

Mobile Speed

82%

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Leverage browser caching

Mobile Resource Breakdown

Total Resources	9
Number of Hosts	4
Static Resources	6
CSS Resources	2

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Worldwide.edu Worldwide Classroom: Program Listings

Worldwide.edu Overview

Worldwide.edu Website Safety

Worldwide.edu Rank History

Worldwide.edu Hosting Information

Worldwide.edu Domain Registration and Settings

Worldwide.edu HTML Check

Worldwide.edu Desktop Performance

Worldwide.edu Mobile Insights

Worldwide.edu Similar Audits

Worldwide.edu Common Typos